CN210989338U

CN210989338U - Museum showcase

Info

Publication number: CN210989338U
Application number: CN201921749724.0U
Authority: CN
Inventors: 晏雪飞; 喻婷; 喻武; 万益民
Original assignee: Xiamen Hanlinyuan Construction Engineering Co ltd
Current assignee: Xiamen Hanlinyuan Construction Engineering Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-14
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a museum showcase, which comprises a showcase body and a glass cover; the glass cover is made of explosion-proof glass, and the opening of the glass cover faces downwards and is fixed with the cabinet body; the upper surface of the cabinet body is provided with a display opening, and an anti-theft device is arranged in the cabinet body; the anti-theft device comprises a display board arranged in the display port and used for bearing cultural relics, a first electric cylinder fixed on the bottom surface in the cabinet body and a closed door vertically arranged at the top in the cabinet body and used for closing the display port, wherein the edge of the upper side of the closed door is hinged with the top surface in the cabinet body, and the rotating axis of the closed door is horizontal; a piston rod of the first electric cylinder is vertically arranged upwards and is fixed with the bottom surface of the display board; the anti-theft device also comprises a driving part for driving the closing door to rotate to the horizontal direction; the cabinet body is also provided with a control device which is convenient for the working personnel to start the first electric cylinder and the driving part. The utility model discloses has following effect: the anti-theft performance of the museum showcase is strong, loss of cultural relics is effectively prevented, and the cultural relics in the showcase can be protected.

Description

Museum showcase

Technical Field

The utility model relates to a showcase field, in particular to museum's showcase.

Background

The showcase is mainly used for showcases and cabinets for storing commodities in markets, supermarkets and other occasions, and has the characteristic of good exhibition effect. The museum showcase is generally used for exhibition activities in a museum, the top of the museum showcase is transparent glass, the bottom of the museum showcase is a cabinet body, exhibits are arranged in the transparent glass, visitors can conveniently watch the exhibits in the museum showcase, and the exhibition effect is good.

At present, the utility model discloses a chinese utility model patent that bulletin number is CN208807989U discloses a museum display showcase, including the plummer, glass showcase and shot-light, the fixed glass showcase that is provided with in top of plummer, glass showcase top is provided with the roof, the reflective paint has been paintd to the roof bottom surface, the fixed plate that is provided with all around of roof bottom surface respectively, the fixed plate is inboard at glass showcase, evenly arranged is provided with the shot-light on the fixed plate, the lamp holder of shot-light shines towards the roof, fixed reflector panel that is provided with respectively all around of plummer top surface, the reflector panel is towards the historical relic, the reflector panel sets up in glass showcase, the reflector panel has been paintd towards the one side of historical relic, the fixed cooling.

The technical scheme reduces the damage of the spotlight to the cultural relics, but has the following defects: the glass showcase of the museum display showcase is easy to break, has no anti-theft function, and is not beneficial to protecting cultural relics in the showcase.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a museum's showcase, this museum's showcase's theftproof performance is strong, has effectively prevented losing of historical relic, is favorable to protecting the historical relic in the showcase.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a museum showcase comprises a showcase body and a glass cover fixed on the showcase body; the glass cover is made of explosion-proof glass, and an opening of the glass cover is arranged downwards and fixed with the upper surface of the cabinet body; the upper surface of the cabinet body is provided with a display opening, and an anti-theft device for preventing the loss of the cultural relics is arranged in the cabinet body; the anti-theft device comprises a display board arranged in the display opening and used for bearing cultural relics, a first electric cylinder fixed on the inner bottom surface of the cabinet body and a closed door vertically arranged at the top in the cabinet body and used for closing the display opening, wherein the edge of the upper side of the closed door is hinged with the inner top surface of the cabinet body, and the rotating axis of the closed door is horizontal; a piston rod of the first electric cylinder is vertically arranged upwards and is fixed with the bottom surface of the display board; the anti-theft device also comprises a driving part for driving the closing door to rotate to the horizontal direction; the cabinet body is further provided with a control device which is convenient for a worker to start the first electric cylinder and the driving part.

Through adopting above-mentioned technical scheme, when the violence incident takes place in museum, museum's staff passes through controlling means and starts first electronic jar and drive division, the piston rod of first electronic jar moves down, it moves down to drive the show board, it is internal along with the show board income cabinet to make the historical relic of placing on the show board, then drive division drive closing door rotates to the level, thereby make the closing door seal show mouth, thereby make the historical relic seal completely at the cabinet internal, prevent that the violent direct glass cover of breaking into pieces and steal away the historical relic, be favorable to protecting the historical relic in the showcase.

The utility model is further arranged in that the driving part comprises a second electric cylinder which is fixed on the inner side wall of the cabinet body and is arranged obliquely and a connecting block which is connected with the sealing door in a sliding way, the end part of a piston rod of the second electric cylinder is inclined upwards and is hinged with the connecting block, and the rotating axis of the connecting block relative to the second electric cylinder is parallel to the rotating axis of the sealing door; the connecting block set up in the closed door is kept away from one side of show mouth, just the connecting block in sliding direction on the closed door with the axis of rotation of closed door is perpendicular.

Through adopting above-mentioned technical scheme, when the electronic jar of second starts, its piston rod moves towards the show mouth for the connecting block drives the closed door and rotates, and meanwhile, the connecting block slides for the closed door, rotates to the level until the closed door, thereby has closed the show mouth, prevents that the rioter from taking out the historical relic on the show board from the show mouth.

The utility model is further arranged in that the control device comprises a storage battery fixed in the cabinet body, a controller fixed in the cabinet body and a start button fixed on the outer side wall of the cabinet body, and the storage battery is electrically connected with the first electric cylinder and the second electric cylinder; the starting button is electrically connected with the controller, and the controller is electrically connected with the first electric cylinder and the second electric cylinder respectively.

Through adopting above-mentioned technical scheme, when the staff of museum pressed the start button, start button sends signal to controller, the controller sends drive signal to first electronic jar earlier for it is internal that the cabinet is withdrawed to the show board, then the controller sends drive signal to the electronic jar of second, makes the closed door seal the show mouth, thereby it is internal to make the historical relic seal up to deposit in the cabinet, prevents that the historical relic from losing, start button's setting makes things convenient for the staff to protect the historical relic when taking place the violence incident.

The utility model discloses further set up to, cabinet body lateral wall set up with the internal intercommunication of cabinet get the mouth, get to put the internal articulated emergency exit that is provided with of mouth, be equipped with the trick lock that is used for locking the emergency exit on the emergency exit.

Through adopting above-mentioned technical scheme, get the setting of putting the mouth, make things convenient for the staff to get and put the internal historical relic of cabinet, and seal and get to be equipped with the trick lock on the emergency exit of putting the mouth, increased the security of the cabinet body.

The utility model discloses further set up to, the cabinet body is close to be fixed with reset button on the inside wall of emergency exit, reset button with the controller electricity is connected.

Through adopting above-mentioned technical scheme, when the violence incident ended, the security door was opened through the trick lock to the museum staff, make and get and put the mouth open, then the staff presses reset button, reset button sends signal to controller, the controller sends drive signal to the electronic jar of second, make the piston rod of the electronic jar of second withdraw, thereby it is vertical to make the connecting block drive the closed door rotate to the closed door, then the controller sends drive signal to first electronic jar, make the piston rod of first electronic jar shift up, electronic show board and historical relic shift up, get back to the glass cover in until the historical relic, show the historical relic again.

To sum up, the utility model discloses a beneficial technological effect does:

1. when a violent incident occurs in a museum, a worker of the museum starts the first electric cylinder and the driving part through the control device, a piston rod of the first electric cylinder moves downwards to drive the display board to move downwards, so that cultural relics placed on the display board are collected into the cabinet body along with the display board, then the driving part drives the sealing door to rotate to be horizontal, so that the sealing door seals the display opening, the cultural relics are completely sealed in the cabinet body, and the phenomenon that the cultural relics are stolen by directly breaking the glass cover by a riot is prevented, and the cultural relics in the cabinet are protected;

2. when the second electric cylinder is started, the piston rod of the second electric cylinder moves towards the display opening, so that the connecting block drives the sealing door to rotate, and meanwhile, the connecting block slides relative to the sealing door until the sealing door rotates to be horizontal, so that the display opening is sealed, and a riot can be prevented from taking out cultural relics on the display board from the display opening;

3. get the setting of putting the mouth, make things convenient for the staff to get and put the internal historical relic of cabinet, and seal and get to be equipped with the trick lock on the emergency exit of putting the mouth, increased the security of the cabinet body.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

fig. 2 is a schematic diagram of the control logic of the control device.

In the figure: 1. a cabinet body; 11. a display port; 12. a taking and placing port; 13. a safety door; 14. a coded lock; 15. braking the universal wheel; 2. a glass cover; 3. an anti-theft device; 31. a display board; 32. a first electric cylinder; 33. a closing door; 331. a sliding groove; 332. a slider; 34. a drive section; 341. a second electric cylinder; 342. connecting blocks; 41. a storage battery; 42. a controller; 43. a start button; 44. a reset button.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a museum showcase includes a cabinet body 1, a glass cover 2, an anti-theft device 3 and a control device. The cabinet body 1 is the inside hollow structure of cuboid, and its bottom surface fixed mounting has brake universal wheel 15, and brake universal wheel 15 is equipped with four altogether, and four brake universal wheels 15 set up respectively in cabinet body 1 bottom surface four corners department. The glass cover 2 is of a hollow structure in the cuboid, is made of explosion-proof glass, is provided with an opening at the bottom surface, and the bottom surface of the glass cover 2 is fixed with the upper surface of the cabinet body 1. The show mouth 11 has been seted up to cabinet body 1 upper surface, and the opening of show mouth 11 is the rectangle, and show mouth 11 and the inside intercommunication of cabinet body 1. The lateral wall of one side of the cabinet body 1 is provided with a taking and placing opening 12, the opening of the taking and placing opening 12 is rectangular, the taking and placing opening is communicated with the inside of the cabinet body 1, and a safety door 13 is arranged in the taking and placing opening 12. The safety door 13 is in a rectangular plate shape and is vertically arranged, and the vertical edge of one side of the safety door is hinged with the inner side wall of the side of the taking and placing opening 12, so that the safety door 13 closes the taking and placing opening 12. The edge of one side of the safety door 13, which is far away from the hinged position of the safety door 13, is provided with a coded lock 14, the coded lock 14 is a structure on a common door body and is used for locking the safety door 13, and when a worker inputs a code, the safety door 13 can be opened.

As shown in fig. 1, the antitheft device 3 includes a display plate 31, a first electric cylinder 32, a closing door 33, and a driving portion 34. The display board 31 is rectangular and horizontally disposed in the display opening 11, and the peripheral side walls of the display board 31 are parallel to and in clearance fit with the peripheral side walls of the display opening 11. The first electric cylinder 32 is fixed on the bottom surface of the cabinet 1, and its piston rod is vertically upward arranged and fixed with the center of the bottom surface of the display board 31. The closing door 33 has a rectangular plate shape, and its plate surface is vertical and its length direction is horizontal. The upper side edge of the closing door 33 is hinged with the inner top surface of the cabinet 1, and the rotation axis of the closing door 33 is parallel to the length direction of the display opening 11. The two closing doors 33 are arranged, the two closing doors 33 are respectively arranged on two sides of the bottom of the display opening 11, and when the two closing doors 33 rotate to be horizontal, the closing doors 33 close the display opening 11. The driving unit 34 includes a second electric cylinder 341 and a connection block 342, the second electric cylinder 341 is fixed to an inner sidewall of the cabinet 1 parallel to the length direction of the closing door 33, the second electric cylinder 341 is disposed in an inclined manner, and a piston rod thereof faces the closing door 33. Referring to fig. 2, a sliding groove 331 is formed in a side wall of the closing door 33 away from the display opening 11, a cross section of the sliding groove 331 is dovetail-shaped, and a length direction of the sliding groove 331 is perpendicular to a rotation axis of the closing door 33. The connecting block 342 is a rectangular block-shaped structure, and is disposed on a side of the closing door 33 away from the display opening 11, a side wall of the connecting block 342 away from the closing door 33 is hinged to an end of a piston rod of the second electric cylinder 341, and a rotation axis of the connecting block 342 relative to the piston rod of the second electric cylinder 341 is parallel to a rotation axis of the closing door 33. A sliding block 332 is slidably connected in the sliding groove 331, the sliding block 332 is a dovetail block structure, and the surface of the sliding block 332 exposed out of the opening of the sliding groove 331 is fixed with the side wall of the connecting block 342 far away from the end of the piston rod of the second electric cylinder 341.

As shown in fig. 1, the control device includes a battery 41, a controller 42, a start button 43, and a reset button 44. The battery 41 is a conventional battery, and is disposed in the cabinet 1 and fixed to the inner bottom surface of the cabinet 1. The controller 42 is disposed in the cabinet 1 and fixed to an inner side wall of the cabinet 1 near the pick-and-place opening 12. The start button 43 and the reset button 44 are both common switch devices, the start button 43 is fixed on the top of the outer side wall of the cabinet 1 close to the controller 42, and the reset button 44 is fixed on the inner side wall of the cabinet 1 connected with the controller 42. Referring to fig. 2, the battery 41 is electrically connected to the first electric cylinder 32 and the second electric cylinder 341, respectively, to supply power to the first electric cylinder 32 and the second electric cylinder 341, and the controller 42 is electrically connected to the first electric cylinder 32 and the second electric cylinder 341, respectively, to control the activation of the first electric cylinder 32 and the second electric cylinder 341. The start button 43 and the reset button 44 are electrically connected to the controller 42, when the start button 43 is pressed, the start button 43 transmits a signal to the controller 42, the controller 42 sends a signal to the first electric cylinder 32, so that the first electric cylinder 32 is started, the piston rod of the first electric cylinder 32 moves down to drive the display board 31 and the cultural relic to be retracted into the cabinet body 1, then, the controller 42 sends a signal to the second electric cylinder 341, so that the piston rod of the second electric cylinder 341 moves towards the display opening 11 to drive the connecting block 342 to move, so that the display opening 11 is closed by the closing door 33, so that the cultural relic retracted into the cabinet body 1 is completely closed, a rioter is prevented from directly knocking the glass cover 2 to steal the cultural relic, and the cultural relic in the display cabinet is protected. When the violence incident is finished, the worker opens the safety door 13 through the coded lock 14, then presses the reset button 44, the reset button 44 sends a signal to the controller 42, the controller 42 sends a driving signal to the second electric cylinder 341, the piston rod of the second electric cylinder 341 is retracted, the connecting block 342 drives the closing door 33 to rotate until the closing door 33 is vertical, then the controller 42 sends a driving signal to the first electric cylinder 32, the piston rod of the first electric cylinder 32 moves upwards, the electric display plate 31 and the cultural relic move upwards until the cultural relic returns to the glass cover 2, and the cultural relic is displayed again.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a museum's showcase, includes cabinet body (1) and is fixed in glass cover (2) on the cabinet body (1), characterized by: the glass cover (2) is made of explosion-proof glass, and an opening of the glass cover (2) is arranged downwards and is fixed with the upper surface of the cabinet body (1); the upper surface of the cabinet body (1) is provided with a display opening (11), and an anti-theft device (3) for preventing the loss of cultural relics is arranged in the cabinet body (1); the anti-theft device (3) comprises a display plate (31) which is arranged in the display opening (11) and used for bearing cultural relics, a first electric cylinder (32) which is fixed on the inner bottom surface of the cabinet body (1) and a closed door (33) which is vertically arranged at the inner top of the cabinet body (1) and used for closing the display opening (11), wherein the upper side edge of the closed door (33) is hinged with the inner top surface of the cabinet body (1), and the rotating axis of the closed door (33) is horizontal; a piston rod of the first electric cylinder (32) is vertically arranged upwards and is fixed with the bottom surface of the display board (31); the anti-theft device (3) further comprises a driving part (34) for driving the closing door (33) to rotate to the horizontal direction; the cabinet body (1) is further provided with a control device which is convenient for a worker to start the first electric cylinder (32) and the driving part (34).

2. The museum showcase of claim 1, wherein: the driving part (34) comprises a second electric cylinder (341) which is fixed on the inner side wall of the cabinet body (1) and is obliquely arranged and a connecting block (342) which is connected to the closing door (33) in a sliding manner, the end part of a piston rod of the second electric cylinder (341) is obliquely upward and is hinged with the connecting block (342), and the rotating axis of the connecting block (342) relative to the second electric cylinder (341) is parallel to the rotating axis of the closing door (33); the connecting block (342) is arranged on one side of the closing door (33) far away from the display opening (11), and the sliding direction of the connecting block (342) on the closing door (33) is vertical to the rotating axis of the closing door (33).

3. The museum showcase of claim 2, wherein: the control device comprises a storage battery (41) fixed in the cabinet body (1), a controller (42) fixed in the cabinet body (1) and a starting button (43) fixed on the outer side wall of the cabinet body (1), and the storage battery (41) is electrically connected with the first electric cylinder (32) and the second electric cylinder (341); the start button (43) is electrically connected to the controller (42), and the controller (42) is electrically connected to the first electric cylinder (32) and the second electric cylinder (341), respectively.

4. The museum showcase of claim 3, wherein: the safe cabinet is characterized in that a taking and placing opening (12) communicated with the inside of the cabinet body (1) is formed in the outer side wall of the cabinet body (1), a safety door (13) is hinged in the taking and placing opening (12), and a coded lock (14) used for locking the safety door (13) is arranged on the safety door (13).

5. The museum showcase of claim 4, wherein: the cabinet body (1) is close to be fixed with reset button (44) on the inside wall of emergency exit (13), reset button (44) with controller (42) electricity is connected.